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Why Is My Dishwasher Blinking? Uncover the Reason & Solution

You’ve just finished loading the dishwasher, hit start, and walked away, only to return and find the dreaded blinking lights. But why is your dishwasher blinking and not starting? Don’t worry; we’ll uncover the reasons behind this frustrating issue and provide practical solutions to get your dishes sparkling clean again.

Why Is My Dishwasher Blinking and Not Starting: Common Causes

Dishwashers are complex machines, and a blinking light can signify various problems. Understanding the potential causes is the first step toward resolving the issue effectively. Here are some of the most common reasons why your dishwasher might be blinking and not starting:

Troubleshooting Steps for a Blinking, Non-Starting Dishwasher

Once you’ve identified the potential cause of your blinking dishwasher, it’s time to roll up your sleeves and start troubleshooting. Here are some steps you can take to diagnose and potentially resolve the issue:

  1. Check the door latch and door switch: Ensure the dishwasher door is properly closed and the latch is functioning correctly. If the door switch is faulty, it may need to be replaced.
  2. Clean filters, spray arms, and remove clogs: Remove and clean the dishwasher filters and spray arms, ensuring no food particles or debris are blocking water flow. You may also need to check for clogs in the drain line or pump.
  3. Inspect drain line and drain pump: Check the drain line for any kinks or blockages, and ensure the drain pump is working correctly. If the pump is faulty, it may need to be replaced.
  4. Test control panel and electronic controls: If the issue seems to be related to the control board or electronic controls, you may need to test and potentially replace these components. This can be a more complex task, and you may want to consider seeking professional assistance.
  5. Reset the dishwasher: Sometimes, a simple reset can resolve blinking light issues. Unplug the dishwasher, wait a few minutes, and then plug it back in. This can clear any temporary glitches or errors and allow the dishwasher to start a new cycle.

DIY Fixes for Blinking Dishwasher Issues

If you’re handy and comfortable with DIY repairs, you can attempt to fix some of the more common blinking dishwasher issues yourself. Here are a few DIY fixes you can try:

why is my dishwasher blinking and not starting

When to Call a Professional Repair Service

While some blinking dishwasher issues can be resolved with DIY fixes, there are instances when it’s best to call in a professional repair service. Here are a few scenarios where seeking expert assistance may be the wiser choice:

To help prevent future blinking light issues and extend the lifespan of your dishwasher, it’s essential to practice regular preventive maintenance. Here are some tips to keep your dishwasher running smoothly:

By following these preventive maintenance tips and addressing blinking light issues promptly, you can ensure your dishwasher continues to serve you well for years to come, providing sparkling clean dishes with every cycle.